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From: Dan McGuirk <mcguirk@indirect.com>
Subject: [HACKERS] linux/alpha patches These patches lay the groundwork for a Linux/Alpha port. The port doesn't actually work unless you tweak the linker to put all the pointers in the first 32 bits of the address space, but it's at least a start. It implements the test-and-set instruction in Alpha assembly, and also fixes a lot of pointer-to-integer conversions, which is probably good anyway.
This commit is contained in:
src
backend
optimizer
storage
tcop
utils
include
@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/createplan.c,v 1.7 1997/01/10 20:17:56 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/createplan.c,v 1.8 1997/03/12 21:05:56 scrappy Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -292,7 +292,7 @@ create_seqscan_node(Path *best_path, List *tlist, List *scan_clauses)
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if(temp == NULL)
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elog(WARN,"scanrelid is empty");
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else
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scan_relid = (Index)lfirst(temp); /* ??? who takes care of lnext? - ay */
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scan_relid = (Index)lfirsti(temp); /* ??? who takes care of lnext? - ay */
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scan_node = make_seqscan(tlist,
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scan_clauses,
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scan_relid,
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@ -640,10 +640,10 @@ fix_indxqual_references(Node *clause, Path *index_path)
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is_funcclause((Node*)get_leftop((Expr*)clause)) &&
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((Func*)((Expr*)get_leftop((Expr*)clause))->oper)->funcisindex){
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Var *newvar =
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makeVar((Index)lfirst(index_path->parent->relids),
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makeVar((Index)lfirsti(index_path->parent->relids),
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1, /* func indices have one key */
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((Func*)((Expr*)clause)->oper)->functype,
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(Index)lfirst(index_path->parent->relids),
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(Index)lfirsti(index_path->parent->relids),
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0);
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return
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/initsplan.c,v 1.3 1997/02/20 02:53:26 vadim Exp $
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* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/initsplan.c,v 1.4 1997/03/12 21:05:59 scrappy Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -256,8 +256,8 @@ add_join_clause_info_to_rels(Query *root, CInfo *clauseinfo, List *join_relids)
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foreach (rel, join_relids)
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{
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if ( (int)lfirst(rel) != (int)lfirst(join_relid) )
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other_rels = lappendi (other_rels, lfirst(rel));
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if ( lfirsti(rel) != lfirsti(join_relid) )
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other_rels = lappendi (other_rels, lfirsti(rel));
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}
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joininfo =
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@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/optimizer/util/plancat.c,v 1.3 1996/11/06 09:29:24 scrappy Exp $
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* $Header: /cvsroot/pgsql/src/backend/optimizer/util/plancat.c,v 1.4 1997/03/12 21:06:14 scrappy Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -267,12 +267,12 @@ index_selectivity(Oid indid,
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i = 0;
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foreach(xopno, opnos) {
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opno_array[i++] = (int)lfirst(xopno);
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opno_array[i++] = lfirsti(xopno);
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}
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i = 0;
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foreach(xattno,attnos) {
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attno_array[i++] = (int)lfirst(xattno);
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attno_array[i++] = lfirsti(xattno);
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}
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i = 0;
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@ -282,7 +282,7 @@ index_selectivity(Oid indid,
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i = 0;
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foreach(flag,flags) {
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flag_array[i++] = (int)lfirst(flag);
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flag_array[i++] = lfirsti(flag);
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}
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IndexSelectivity(indid,
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